Yohei Komatsu, better known by his ring name YOH, is a Japanese professional wrestler who debuted on November 19, 2012, and is signed to New Japan Pro-Wrestling (NJPW). After returning from excursion in Mexico, he formed the junior heavyweight tag team Roppongi 3K with Sho, capturing the IWGP Junior Heavyweight Tag Team Championship five times with SHO and once with Master Wato, and winning the Super Junior Tag League in 2017, 2018, 2019, and 2022. YOH is also a one-time NEVER Openweight 6-Man Tag Team Champion with Hirooki Goto and Yoshi-Hashi. He has also competed for Ring of Honor (ROH) and wrestled as Fujin during his time in Mexico, part of La Ola Amarilla alongside Okumura, Kamaitachi, and Raijin.